Kia subjected the EV4 to a grueling 6,200‑mile battery stress test at Nurburgring - flooring it repeatedly and using fast charging - and found its battery retained 95% health, equivalent to over 160,000 miles of "real‑world" driving. Overall testing exceeded 74,000 miles, demonstrating exceptional battery resilience. Kia also backs the EV4 with a warranty guaranteeing at least 70% capacity after 100,000 miles or eight years.
Venice's first fully electric water taxi, Lucietta, was unveiled by Swiss energy firm Repower. Designed by Nauta Design and built in Murano, Lucietta combines traditional Venetian styling with electric propulsion—powered by a 200 kW motor and 180 kWh battery system. It can cruise a full working day (7–20 km/h) on a single charge, emits no direct pollutants, and cuts energy use by around 60% compared to diesel boats.
A definitive life-cycle study by the ICCT confirms EVs in Europe are drastically cleaner than gas cars. Even including battery manufacturing, an EV's lifetime emissions are 66-69% lower. The initial "carbon debt" from production is repaid within just 1-2 years of driving. This environmental advantage is set to grow significantly as electricity grids become cleaner, validating pro-EV policies.
A new study from Chinese universities reveals hackers can track your EV. By analyzing your battery's unique "power fingerprint" at a public charger, they can reconstruct your exact driving routes, including home and work. This low-cost side-channel attack exposes a major privacy risk in the vehicle's battery management system, revealing a new frontier for automotive cybersecurity that goes beyond just software.
Vehicle-to-Grid (V2G) technology, which allows EVs to power the grid, faces significant roadblocks in Australia. The high cost and lack of compatible cars and chargers are key barriers. Unclear regulations, complex payment systems for EV owners, and consumer concerns about potential battery degradation are also hindering its widespread adoption. Overcoming these hurdles is crucial to unlocking V2G's potential to help stabilize the electricity grid.
Hydrogen's Flight Path: Fuel Cells, Turbines, and the Economics of Clean Aviation
10 Oct 2025 | Aviation is shifting from Jet A to four fuel systems: electricity, hydrogen (fuel cell and combustion), SAF, and petroleum. Fuel cells suit short-haul aircraft; hydrogen combustion may power long-range jets. SAF bridges legacy fleets. Hydrogen costs - $5-$7/kg today, possibly $2/kg by 2040 - impact ticket prices and infrastructure decisions. Airport authorities, airlines, and governments will share deployment costs. Each fuel has distinct environmental pros and cons shaping aviation's net-zero future.
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